Added .metadata to gitignore
Added .metadata to gitignore

mwsobol/SORCER,mwsobol/SORCER,s8537/SORCER,s13372/SORCER,dudzislaw/SORCER,dudzislaw/SORCER,mwsobol/SORCER,s8537/SORCER,dudzislaw/SORCER,s13372/SORCER,s8537/SORCER,s13372/SORCER